Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2171      5:6597     24:4711     31:4300     37:6096     41:4975   
  46:7065     50:3259     62:3854     63:2332     64:7758     65:2814   
  66:7579     67:4864     68:2631     69:5385     70:2299     71:1163   
  72:4582     74:4088     75:2033     76:941      77:3641     78:2781   
  79:2359     80:2925     81:2717     82:4321     83:1952     84:2799   
  85:5159     86:1371     87:3152     88:1832     89:5895     90:1528   
  91:11801    92:3897     93:3820     94:5616     95:6417     96:2119   
  97:534      98:1710     99:946     100:89      102:4657    105:880    
 107:3752    108:1831    109:5070    173:5453    174:2109    176:5286   
 177:6518    178:5419    179:2996    181:5046    184:3269    185:24828  
 186:6703    187:5964    188:6229    189:5738    190:10875   191:1922   
 197:3618    201:7632    208:4893    209:6028    212:5939    213:5054   
 216:8130    217:4281   
